Cells Unit Pre / Post

In 1590, Zacharias Janssen, a Dutch eyeglass maker, is known for creating what?

• First telescope
• First microscope
• First pair of eyeglasses
• First magnifying glass

In 1665, Robert Hooke was the ________person to study and record cells using a microscope.

• First
• Second
• Third
• Fourth

In 1673, Anton van Leeuwenhoek was the first to observe which of the following?

• Cells
• Bacteria, protozoa, and a wide range of microorganisms
• Planets
• Atoms

Xavier Bichat discovered that an organ is composed of different ___________.

• Atoms
• Cells
• Tissues
• Elements

Alexander Carl Heinrich Braun claimed that the __________ is the basic unit of life.

• Atom
• Molecule
• Cell
• Organism

Theodor Schwann stated that all ____________ are made up of cells.

• Plants
• Animals
• Microorganisms
• Minerals

Robert Brown was the first scientist to consider what as a fundamental part of a living cell?

• Cytoplasm
• Mitochondria
• Nucleus
• Cell Wall

Rudolph Virchow concluded that all cells are made of __________ cells.

• Pre-existing
• New
• Dead
• Mutated

In 1838, Matthias Schleiden discovered the cell structure in ___________.

• Animals
• Plants
• Bacteria
• Fungi

In the 1860s, Louis Pasteur conducted a series of __________ that helped reject the idea of spontaneous generation.

• Observations
• Experiments
• Surveys
• Interviews